$(document).ready(function() { 
    // validate signup form on keyup and submit 
    var validator = $("#contactForm").validate({ 
        rules: {
			Name: "required",
			Telephone: "required",
			EmailAddress: {
				required: true,
				email: true
			},
			Comments: "required"
        }, 
        messages: {
			Name: "Required",
			Telephone: "Required",
			EmailAddress: "Valid email required",
			Comments: "Required"
        },
        // set this class to error-labels to indicate valid fields 
        success: function(label) { 
            // set   as text for IE 
            label.html(" ").addClass("valid"); 
        } 
    });   
});